baber/WOPTO huggingface dataset:
Patent CA-2132754-A1 (CA)
Title: Frame synchronizer and a signal switching apparatus
Inventor: ISHIDA MASAYUKI
IPC: H04N7/01
Filed: 1994-09-23
Abstract: An external color frame is synchronized with a local color frame without producing a pixel position error. A frame synchronizer synchronizes a frame from an external television signal with that of a local television signal. A wide screen oriented high definition television signal is used as the external television signal, the image quality of which is improved by adding a support signal to the main screen signal. A memory is provided to receive and store the external television signal and the external signal is read from the memory after a predetermined time passes when the frame difference between the external and local television signals is at least one frame. In this instance, only the support signal in the readout of the external television signal is corrected by a low pass filter in order to match the pixel position of the support signal to that of the main screen signal.
Patent CA-2133945-A1 (CA)
Inventor: YANAGIHARA NAOFUMI
IPC: H04N5/783
Filed: 1994-10-20
Abstract: Digital video tape recorder which operates to receive en advanced television (ATV) signal to be recorded, provide a portion such as a low-band coefficient of an intra-ceded frame of the ATV signal as variable-speed data, and record the digital video data and the variable-speed data in a main and a marginal area, respectively, of successive tracks on the record medium in which the marginal area is located on each track at a position which is reproducible in a fast-speed reproducing mode. The digital video tape recorder reproduces the recorded data in the fast-speed reproducing mode by reproducing the portion of the signal stored from the marginal area of each track which is located at specific reproducible areas.
Patent CA-2135425-A1 (CA)
Inventor: YAHIAOUI ALI
IPC: A61F13/15
Filed: 1994-11-09
Abstract: There  is  disclosed  a  porous  non-woven  absorbent structure formed from fibers.  The porous structure has a basis weight within the range of at least about 0.25 osy to about 10.0 osy a density of at least about 0.01 g/cc to about 0.15 g/cc. The porous structure is adapted such that upon the application of at least 2 ml of fluid Bovine blood-oxalate to a surface thereof, substantially all of said fluid enters the bulk of the porous structure within about  45  seconds.  The porous  structure may be  single layered or include multiple layers.   The single layered structure is formed from spunbonded thermoplastic fibers which  include  a  hydrophilic  internal  additive.    The multiple  layered  structure  is  formed  by  laminating  a spunbonded web to a second layer.  The second may be formed from  natural  or  synthetic  fibers.    When  formed  from synthetic fibers, the second layer is generally formed from meltblown  fibers which may  also  include a hydrophobic internal additive.  The fibers forming either the spunbond or  the meltblown  layers  may be mono-component  or bi-component.  In some applications, a liquid impervious film may be secured to a surface of the second layer.
Patent CA-2137891-A1 (CA)
Inventor: MEIER MARKUS
IPC: G01R15/24
Filed: 1994-12-12
Abstract: Simple methods for magnetooptic current measurement and magnetooptic current-measuring devices are specified, which are independent of temperature influences on the measurement result and require no compensation device for the light intensity of light sources (LD1, LD2) employed. Light beams (1, 2) from the two laser light sources (LD1, LD2) are alternately polarized orthogonally relative to one another by means of a beam splitter (3), and are transmitted to light detectors (DA, DB) via collimators (4, 6), which are connected via a polarization-maintaining high-index birefringent HI fiber (5), through a magnetooptic current sensor (7), an analyzer (10), 2 collimators (11, 12) and multimode fibers (13) and (14). 1st and 2nd light output signals SA1 and SB1 as well as 3rd and 4th light output signals SA2 and SB2 are derived sequentially in time from the light detectors (DA, DB). A signal characterizer (232) of a control and evaluation device (15) is used to calculate a current intensity I detected by means of the magnetooptic current sensor (7), in accordance with: I = [SA1 ? SB2/(SA2 ? SB1) - 1]/(8 ? V), V being the magnetooptic Verdet's constant. It is also possible to work using frequency multiplexing instead of time multiplexing. It is possible to use a low-index birefringent LI fiber instead of a solid optical current sensor (7), light being sent through in both directions and evaluated separately.
Patent CA-2139064-A1 (CA)
Title: Olefin polymerization catalyst and process for olefin polymerization
Inventor: MUKAIYAMA TERUAKI
IPC: C08F4/629
Filed: 1994-12-23
Abstract: Disclosed in an olefin polymerization catalyst comprising a transition metal compound having at least two transition metals in which at least one of said metals is bonded to a ligand having a cyclopentadienyl skeleton, at least one of said metals is selected from Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and lanthanoid metals and at least one of the others is selected from the specific transition metals; and an organoaluminum oxy-compound or an organoboron compound.  Corresponding to the kind of the metal combined with said metal selected from Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and lanthanoid metals, the olefin polymerization catalyst exhibit a property to give polymers having a wide molecular weight distribution in spite of the catalyst system using one kind of a transition metal compound, or to give polymers having high molecular weight and be excellent in the polymerization activity at low polymerization temperature.
Patent CA-2139543-A1 (CA)
Title: Mower sulky with automatic seat adjustment
Inventor: HOBRATH GERALD
IPC: B60D1/00
Filed: 1995-01-04
Abstract: A sulky for a self propelled lawn mower, the sulky being interconnected by a pivot frame and a horizontal pivot to the mower frame, and a parallelogram link structure to mount the seat to the sulky for automatic adjustment of the seat to lawn mower distance as the mower moves over uneven ground.
Patent CA-2139720-A1 (CA)
Title: Sulfuric acid esters of sugar alcohols
Inventor: CHUCHOLOWSKI ALEXANDER
IPC: C07D311/82
Filed: 1995-01-06
Abstract: The present invention is concerned with novel sulphuric acid esters of sugar alcohols and sugar alcohol-like compounds of the general formula.                                           (I) wherein A is the residue of a sugar alcohol or of a derivative thereof devoid of the 1-hydroxy group, or the tris-(hydroxymethyl)methyl residue, with at least one hydroxy group of the residue A being esterified with sulphuric acid; X is -NR1CO-; -NHCONH-; -NHCSNH-; -NHSO2-; -NR1- or -O-; m and p are each independently 0 or 1; R1 is hydrogen, lower-alkyl or hydroxy-lower-alkyl; and B is a system of conjugated multiple bonds; and salts thereof.       Furthermore, the invention is concerned with pharma-ceutical preparations containing a compound of general formula 1 or a salt thereof; the use of the compounds of general formula 1 and their salts as medicaments, especially for the treatment and/or prophylaxis of arteriosclerotic changes in the vascular wall, e.g. for the prevention of restenosis after coronary or peri-pheral angioplasty or after bypass operations; for the production of medicaments for the said indications; as well as a process for the manufacture of the compounds of general formula 1 and their salts.
Patent CA-2139798-A1 (CA)
Inventor: WANEK RONALD G
IPC: A47B23/02
Filed: 1995-01-09
Abstract: A device (10) is disclosed including a shelf (80) mounted to a lift tube (76) of a lift sub-assembly (74). An adjustment cone (88) is secured to the lower end of a rod (86) having its upper end pivotably secured to a handle (82) in turn pivotably secured adjacent the upper end of the lift tube (76).  The lift tube (74) is slideable in cylindrical inner surfaces (58) of top and bottom bushings (50, 68) separated by positional spacers (66) having inner surfaces spaced from the lift tube (76). Indexing spacers (26) are slideably received and stacked end-on-end inside a vertical tube (18) below the bushings (50, 68) and the positional spacers (66).  The lower ends of flexible fingers (92) of the adjustment cone (88) abut with an annular shoulder portion (36) formed in each of the indexing spacers (26) when the adjustment cone (88) is in its extended position relative to the lift tube (76) to prevent vertical movement therebeyond and allowing the ends of the fingers (92) to move in a circular path on the annular shoulder portion (36).  In the retracted condition of the adjustment cone (88), the fingers (92) are pulled partially inside the lift tube (74) to a size which passes through the annular shoulder portions (36) without abutment.  In the preferred form, the fingers (92) have a size which prevents passage through the cylindrical inner surface (58) of the bottom bushing (50) to prevent removal of the lift sub-assembly (74) from the vertical tube (18).
Patent CA-2140729-A1 (CA)
Title: Auto safety light
Inventor: KARDOS KARMAN K
IPC: B60Q1/44
Filed: 1995-01-20
Abstract: It is very difficult to ascertain if a vehicle is going to slow down and stop at lighted intersections and four-way-stop intersections, that is why there is a need for a front vehicle brake light. The present invention (The Auto Safety Light) is a fourth brake light located on the windshield of a motor vehicle. This Safety Light could be mounted on the middle of the dashboard, or behind the rear view mirror facing the windshield. This front brake light would work in tandem with the rear brake lights and the rear window brake light. When the brake peddle is depressed the brake lights are illuminated including the front brake light. Motorists could tell at a glance if oncoming vehicles in an intersection were braking or not, and use defensive driving techniques to avoid collisions. Many pedestrians are hit every year because they step out into an intersection thinking that the oncoming traffic is stopping, when in fact they it is not. With this new Front Safety Light, the pedestrians chances of being hit by a motor vehicle would be greatly reduced, do to the fact that pedestrians would be informed instantly to whether the approaching vehicles were stopping or not.
Patent CA-2142919-A1 (CA)
Title: Hydroxylamines with hypoglycemic activity
Inventor: DUMIC MILJENKO
IPC: C07D491/00
Filed: 1995-02-20
Abstract: Novel 1-(2-,3- or 4-hydroxylaminobenzensulfonyl-1a,2,6,6a-tetrahydro-1H,4H-[1,3]-dioxepino[5,6-b]azirines with hypoglycemic activity are prepared by selective reduc-tion of appropriate 1-(2-,3- or 4-nitrobenzenesulfonyl) derivatives.
Patent CA-2143549-A1 (CA)
Title: Method for control of length of imprint for a mailing machine
Inventor: GALLAGHER DENNIS M
IPC: B41J11/00
Filed: 1995-02-28
Abstract: A method for controlling a tape motor using a microcontroller for feeding tape in correspondence to printing of an indeterminate length of printing on the tape by a print drum utilizes a sensor for indicating a tape condition which changes in accordance with the engagement of a printing portion of the print drum with the tape.  An optical sensor and slotted disk provide signals indicative of the rotation of a motor shaft of the tape motor. At least first and second counters are provided for counting signal pulses from said optical sensor corresponding to the passage of slots during rotation of the motor.  From these counts and the indication of printing by the print drum, the micro controller can develop the timing of control signals for controlling the motor in correspondence to the length of printing on the tape.
Patent CA-2144945-A1 (CA)
Title: Production of polysuccinimide and polyaspartic acid from maleic anhydride and ammonia
Inventor: KOSKAN LARRY P
IPC: C08G69/10
Filed: 1993-09-17
Abstract: Production of polysuccinimide by reacting maleic anhydride and ammonia at elevated temperatures. The base hydrolyzed polyaspartic acid product.
Patent CA-2145816-A1 (CA)
Title: Process for preparing ferromagnetic material
Inventor: SHIMIZU YO
IPC: C09K19/02
Filed: 1995-03-29
Abstract: There is provided a process for preparing a ferromagnetic material, wherein at least 2 kinds of paramagnetic compounds capable of manifesting a so-called mesophase between a solid phase and a liquid phase are mixed with each other in a liquid phase or mesophase state. Preferred paramagnetic compounds are compounds containing a paramagnetic metal complex moiety in the molecular skeleton thereof, and a preferred complex moiety is a porphyrin complex.      Preferred metal nuclei are Cu, V, Co, Mo, Ag, and Fe.      The planes of the molecules of each of the paramagnetic metal porphyrin complexes in a mesophase thereof are oriented in parallel with each other on a time-average.
Patent CA-2145999-A1 (CA)
Inventor: JOHNSTON ROBERT W
IPC: A23L1/308
Filed: 1993-10-21
Abstract: Nondigestible fat compositions having relatively flat Solid Fat Content (SFC) profile slopes between typical room and body temperatures are disclosed. These nondigestible fat comprise a liquid nondigestible oil and relatively small nondigestible particles dispersed in the oil to control passive oil loss. These nondigestible particles consist essentially of a cocrystallized blend of a nondigestible solid polyol fatty acid polyester hardstock and a crystal modifier capable of inducing this hardstock to form these relatively small particles. Edible fat-containing products comprising these nondigestible fat can be less waxy tasting due to the lower level of solids required for passive oil loss control.
Patent CA-2151184-A1 (CA)
Title: Axial piston pump featuring angled fill ports and noise-reducing relief ports
Inventor: SCHAFFNER LAREY D
IPC: F04B9/04
Filed: 1995-06-07
Abstract: A variable displacement axial piston pump has a plurality of piston bores each connected to an inwardly angled fill port. The fill ports extend from the piston bores inwardly to the working face of the barrel to reduce the diameter of the fill circle of a pump. This decreases the velocity that must be attained by incoming fluid to thereby increase the operating speed at which the pump may be driven where the pump is filled at atmospheric pressure. A pair of staged bleed ports are inserted in the port plate between the fluid inlet port and the fluid outlet port to provide a staged transition for the fluid in the fill ports as these ports move from fluid communication with the fluid inlet port to fluid communication with the fluid outlet port.  Additionally, ports are formed in the surface of the port plate one of which is connected to the pressure port and the other of which is connected to case to dissipate energy within the fill port prior to the time the fill port encounters the suction port of the port plate.
Patent CA-2151380-A1 (CA)
Title: Substituted benzazepinones
Inventor: BUEHLMAYER PETER
IPC: A61K31/55
Filed: 1993-12-06
Abstract: The invention relates to substituted 3-amino-1-arylalkyl-benzazepin-2-ones of the general formula   (I), wherein Ar is aryl; X is C1-C2alkylene or a direct bond; R1 is hydrogen, lower alkyl, aryl-lower alkyl or acyl; R2 is lower alkyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl, aryl-lower alkoxy-lower alkyl, aryl-lower alkyl or C3-C7cycloalkyl-lower alkyl; R3 is carboxy; 5-tetrazolyl, PO2H2, PO3H2 or SO3H2; lower alkoxycarbonyl; lower alkoxy-lower alkoxycarbonyl; aryl-lower alkoxycarbonyl; aryloxycarbonyl; carbamoyl; carbamoyl that (i) is monosubstituted by hydroxy, lower alkanesulfonyl, halo-lower alkanesulfonyl or by arylsulfonyl, (ii) is monosubstituted or disubstituted, the substituents being independent of one another, by lower alkyl, lower alkenyl, lower alkynyl or by phenyl-lower alkyl or (iii) is disub-stituted by lower alkylene or by lower alkylene-X1-lower alkylene, X1 being O, S or NH; the ring A is unsubstituted or mono- or poly-substituted by substituents selected from the group consisting of: lower alkyl, aryl-lower alkyl, lower alkoxy-lower alkyl, lower alkoxy, lower alkoxy-lower alkoxy, aryl-lower alkoxy, C3-C7-cycloalkyl, C3-C7cycloalkyl-lower alkyl, nitro, halogen, trifluoromethyl, amino and amino that is monosubstituted or disubstituted, the substituents being independent of one another, by lower alkyl, aryl-lower alkyl or by aryl, or disubstituted by lower alkylene or by lower alkyleneoxy-lower alkylene; or salts thereof; to processes for the preparation thereof; and to the use thereof as well as to pharmaceutical compositions that comprise compounds of formula (I) or pharmaceutically acceptable salts thereof.
Patent CA-2152035-A1 (CA)
Title: Cleaning Composition Containing Lipidic Grains
Inventor: KHAYAT CARINE
IPC: A61K8/00
Filed: 1995-06-16
Abstract: Skin-cleansing compsns. in the form of o/w emulsions contain an emulsifier with an HLB of 12 or less and non-hydrophilic solid lipid particles with a m.pt. below 50 degrees C. The particles include a cleansing agent. Also claimed is a make-up-removing compsn. contg. a compsn. as above in which the cleansing agent is a make-up remover. Also claimed is a method for cleansing and/or erasing (''gommer'') the skin of the human body and/or face and/or neck, comprising applying a compsn. as above to the skin, massaging the skin with the compsn. to remove dead cells, and opt. rinsing the skin. Pref. the cleansing agent is a cereal flour, a clay or a make-up-removing oil. The emulsifier has an HLB of 6-12. The emulsion comprises 10-40 wt.% oil phase. The particles are present in an amt. of 0.5-10 wt.%. The particles are formed by cryomilling, have a mean dia. of 50-2000 mu m, and comprise lipids selected from 8-18C linear satd. fatty acid triglycerides, solid vegetable fat fractions or butters, and silicone waxes.
Patent CA-2153701-A1 (CA)
Title: Method and dichrograph for measurement of circular dichroism, optical rotation and absorption spectra
Inventor: ROKOS JIRI
IPC: G01N21/19
Filed: 1994-11-25
Abstract: The dichrograph and accompanying method are usable for parallel measurement of circular dichroism according to the first harmonic of photoelectric current of the detector, optical rotation acccording to the second harmonic and transparency according to the null harmonic. It contains the switch (3) of ray, from which alternatively exit two parallel rays - measurement ray (4) and reference ray (5), going through one mutual modulator of elipticity (6), achromatic phase element (9) which is during calibration of circular unit situated in the reference ray (5). Moreover it contains two analyzers - the measurement analyzer (8) in the measurement ray (4) behind the couvette (7) and the reference analyzer (10) in the reference ray (5). The measurement analyzer (8) has the optical axis turned for 45· same as the modulator (6).  The reference analyzer (10) is during measurement turned for unit angle, e.g.  for 1·, to the measurement analyzer (8).
Patent CA-2155052-A1 (CA)
Inventor: EISENMANN JEFFREY JON
IPC: G06Q10/08
Filed: 1995-07-31
Abstract: Smart card techniques are disclosed for integrating and administering records related to the ownership and/or operation of motor vehicles. A smart identification card stores and administers a plurality of motor vehicle records corresponding to a single motorist. These motor vehicle records include items selected from the group of motor vehicle registration information, drivers license information, vehicle code violations, automobile insurance information, parking garage entry times, parking garage account balance, highway toll account balance, motor club information, and environmental inspection information.  Each smart identification card is equipped to interact with any of a plurality of computer databases through the utilization of a conventional communications link in conjunction with a smart card scanner.   Each of   the computer databases administers motor vehicle records.
Patent CA-2155702-A1 (CA)
Inventor: AMAND YVON
IPC: G01L1/10
Filed: 1995-08-09
Abstract: Le transducteur comprend une lame allongée de forme plate, destinée à être interposée entre des éléments d'application d'une force longitudinale à la lame, ladite lame constituant, dans sa partie médiane, deux poutres latérales (24a,24b) séparées par un intervalle, reliées par les parties terminales de la lame et portant des moyens de mise en vibration des poutres dans le plan des grandes faces de la lame et de mesure de la fréquence de vibration. Les parties terminales comportent des prolongements (30,32) parallèles aux poutres dirigés vers le milieu de la lame dans le sens longitudinal, et munis de moyens destinés à les relier auxdits éléments en des zones plus rapprochées l'une de l'autre que ne le sont les parties terminales.
Patent CA-2156255-A1 (CA)
Title: Soluble thrombomodulin-containing composition
Inventor: KUNIHIRO YASUYUKI
IPC: A61K47/26
Filed: 1994-12-16
Abstract: The present invention is directed to a soluble thrombomodulin-containing composition comprising at least one molecular species of soluble thrombomodulin, and at least one member selected from the group consisting of maltose, lactose, sucrose, arginine and a salt thereof, and a nonionic surface-active agent; and a production method therefor; as well as a stabilizing agent; a stabilization method; an anti-adsorption agent; and an anti-adsorption method for the soluble thrombomodulin. The present invention provides a soluble thrombomodulin-containing lyophilized preparation which is useful as a prophylactic or therapeutic agent for diseases associated with abnormalities in blood coagulation, and which is stable for a prolonged period of time and would not become adsorbed onto the container; and a production method therefor; as well as a stabilization agent; a stabilization method; an anti-adsorption agent; and an anti-adsorption method for the soluble thrombomodulin.
Patent CA-2156711-A1 (CA)
Title: Medical and Biological Waste Decontamination System
Inventor: KRALOVIC RAYMOND C
IPC: A01N59/00
Filed: 1994-02-25
Abstract: A bag (86) of medical or biological wastes is inserted into a chamber (12) that contains a grinder (20). A package (48) is placed unopened in the chamber with the wastes. A selected volume of a dilutant such as water is added to the chamber (40, 42). The chamber is closed and the grinder operated for a selected duration. The grinder grinds the packaging, disposing of the packaging and releasing liquid peracetic acid (70) and dry pH buffers (80) or permitting contained dry reagents (56, 58) such as acetylsalicylic acid and perborate to react with the dilutant, forming an anti-microbial solution with the dilutant. The grinder continues to grind the packaging and the wastes into fine particles forming a slurry with the anti-microbial solution. The continued operation of the grinder assures that the anti-microbial solution contacts all surfaces of the waste. In this manner, the medical or biological wastes are microbially decontaminated. A color indicator (60, 78) is included with the packaging to provide a color indication as to whether the anti-microbial reaction is complete. For example, a Gentian Violet may be provided which fades to white to indicate completion of the decontamination process. Once decontaminated, the slurry is removed from the chamber and disposed of as non-contaminated waste materials. Optionally, fragrances and deodorants may be included in the package.
Patent CA-2157464-A1 (CA)
Title: Articles containing small particle size cyclodextrin for odor control
Inventor: TRINH TOAN
IPC: C11D3/20
Filed: 1994-03-17
Abstract: The present invention relates to compositions and articles such as catamenials, diapers, pantiliners, paper towels, tissues, underarm shields, etc., which minimize odor caused from body fluids through the incorporation of an effective amount if cyclodextrin, having a particle size of less than 12 microns. combinations of small particle size cyclodextrins with other odor-controlling materials are also disclosed.